High-performance organic semiconductors for OLED and transistor devices

Karl Leo

doi:10.1117/12.2676185

1 October 2023 High-performance organic semiconductors for OLED and transistor devices

Karl Leo

Proceedings Volume PC12659, Organic and Hybrid Light Emitting Materials and Devices XXVII; PC1265904 (2023) https://doi.org/10.1117/12.2676185
Event: SPIE Organic Photonics + Electronics, 2023, San Diego, California, United States

Abstract

Devices based on organic semiconductors enable novel flexible, lightweight, and environmentally friendly electronics. A first success are organic light-emitting diode (OLED) displays, which have already reached a double-digit billion US$ market. I discuss challenges of materials and device research for successful products. In particular, I will discuss novel vertical transistors combined with OLED for very efficient devices for OLED display pixel driving. Furthermore, I will discuss highly ordered organic layers allowing efficient light emitting devices, but also organic transistors with greatly improved properties. In particular, we realized of the first organic bipolar transistors, preparing the way towards GHz organic electronics.

Conference Presentation

Citation Download Citation

Karl Leo "High-performance organic semiconductors for OLED and transistor devices", Proc. SPIE PC12659, Organic and Hybrid Light Emitting Materials and Devices XXVII, PC1265904 (1 October 2023); https://doi.org/10.1117/12.2676185

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